already been posted:
http://forum.ppcgeeks.com/showthread.php?t=54339
I've used this program since it's earliest builds. I consider it one of the most useful things I've ever found. Prior to the latest version, it was a little clunky so I set the number of animation frames to 0 for better performance. Now it runs noticeably faster, even with different skins, and I set the number of animation frames to 3 (from default of 5.) Looks very snappy at 3 on my touch pro.